Bathtubs



FIG. 1 is a front, left side elevational view of a first embodiment of a bathtub showing my new design;

FIG. 2 is a front, left side perspective view of a second embodiment thereof;

FIG. 3 is a rear view of the second embodiment thereof;

FIG. 4 is a rear, right side perspective view of either embodiment thereof;

FIG. 5 is a front view of either embodiment thereof;

FIG. 6 is a top plan view of the first embodiment thereof; and,

FIG. 7 is a bottom plan view of the first embodiment thereof.

The broken line showing is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a bathtub, as shown and described. 